Global Patent Index - EP 3227509 A4

EP 3227509 A4 20180808 - GAS-BARRIER FOR FLOOR AND OTHER SURFACES AND A PROCEEDING TO PRODUCE THE SAME

Title (en)

GAS-BARRIER FOR FLOOR AND OTHER SURFACES AND A PROCEEDING TO PRODUCE THE SAME

Title (de)

GASBARRIERE FÜR BÖDEN UND ANDERE OBERFLÄCHEN UND VERFAHREN ZUR HERSTELLUNG DAVON

Title (fr)

BARRIÈRE DE GAZ POUR REVÊTEMENT DE SOL ET D'AUTRES SURFACES ET SON PROCÉDÉ DE PRODUCTION

Publication

EP 3227509 A4 20180808 (EN)

Application

EP 15866348 A 20151117

Priority

  • SE 1451460 A 20141201
  • SE 2015051235 W 20151117

Abstract (en)

[origin: WO2016089282A1] The invention concerns a gas barrier (1) for floor (2) or other intended surface by means of a cloth or foil (3) that is gas-tight. According to the invention, a flowable covering (6) is arranged on the outside of said gas-tight cloth or foil (3), which is built up from a gas-tight aluminium foil having protecting layers (4, 5) of polymers or other chemical substrate on the sides (3A, 3B) thereof, e.g. polyethylene (PE), fastened by, e.g., being glued or heated in place onto the gas-tight foil (3). Said covering (6) is formed of one or more components, e.g. liquids in pairs, which are mixed and cure in the place (7) for the application thereof to said cloth or foil (3), and adheres to the same in place for the formation of a jointless, gas-tight, homogeneous barrier (8). The invention also concerns a proceeding to produce the gas barrier (1).

IPC 8 full level

E04F 15/18 (2006.01); B32B 5/02 (2006.01); B32B 15/08 (2006.01); B32B 27/32 (2006.01); E04F 15/12 (2006.01)

CPC (source: EP SE)

B32B 3/30 (2013.01 - SE); B32B 5/02 (2013.01 - EP); B32B 5/06 (2013.01 - SE); B32B 7/12 (2013.01 - EP); B32B 15/08 (2013.01 - EP SE); B32B 15/085 (2013.01 - EP); B32B 15/20 (2013.01 - EP); B32B 27/12 (2013.01 - EP); B32B 27/32 (2013.01 - EP); E04F 15/12 (2013.01 - EP); E04F 15/18 (2013.01 - SE); E04F 15/187 (2013.01 - EP); B32B 2255/02 (2013.01 - EP); B32B 2255/26 (2013.01 - EP); B32B 2262/0253 (2013.01 - EP); B32B 2307/7242 (2013.01 - EP SE); B32B 2307/744 (2013.01 - EP); B32B 2471/00 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2016089282 A1 20160609; EP 3227509 A1 20171011; EP 3227509 A4 20180808; EP 3227509 B1 20211006; SE 1451460 A1 20160602; SE 539943 C2 20180206

DOCDB simple family (application)

SE 2015051235 W 20151117; EP 15866348 A 20151117; SE 1451460 A 20141201